New piperazine derivatives helvamides B–C from the marine-derived fungus Penicillium velutinum ZK-14 uncovered by OSMAC (One Strain Many Compounds) strategy

Authors: Gleb V. Borkunov, Elena V. Leshchenko, Dmitrii V. Berdyshev, Roman S. Popov, Ekaterina A. Chingizova, Nadezhda P. Shlyk, Andrey V. Gerasimenko, Natalya N. Kirichuk, Yuliya V. Khudyakova, Viktoria E. Chausova, Alexandr S. Antonov, Anatoly I. Kalinovsky, Artur R. Chingizov, Ekaterina A. Yurchenko, Marina P. Isaeva, Anton N. Yurchenko

Source: Natural Products and Bioprospecting, Vol 14, Iss 1, Pp 1-21 (2024)

Subject Terms: Penicillium velutinum, OSMAC strategy, Metal ions stress, LC/MS, Metabolite profile, Bioassay, Botany, QK1-989

File Description: electronic resource

Relation: https://doaj.org/toc/2192-2195; https://doaj.org/toc/2192-2209

Access URL: https://doaj.org/article/163b5399c7db44bfa524f13fdbb66936

Phanogracilins A–C, New Bibenzochromenones of Crinoid Phanogenia gracilis (Hartlaub, 1890)

Authors: Elena A. Vasileva, Dmitrii V. Berdyshev, Natalia P. Mishchenko, Andrey V. Gerasimenko, Ekaterina S. Menchinskaya, Evgeniy A. Pislyagin, Ekaterina A. Chingizova, Leonid A. Kaluzhskiy, Salim Sh. Dautov, Sergey A. Fedoreyev

Source: Biomolecules, Vol 14, Iss 2, p 151 (2024)

Subject Terms: echinoderms, crinoids, benzochromenones, dimers, antioxidants, neuroprotectors, Microbiology, QR1-502

File Description: electronic resource

Relation: https://www.mdpi.com/2218-273X/14/2/151; https://doaj.org/toc/2218-273X

Access URL: https://doaj.org/article/07c4d6986ea648d8ab0ccbc78f4a55db

Temperature Dependence of Magnetization Dynamics in Co/IrMn and Co/FeMn Exchange Biased Structures

Authors: Irina O. Dzhun, Andrey V. Gerasimenko, Alexander A. Ezhov, Stanislav I. Bezzubov, Valeria V. Rodionova, Christina A. Gritsenko, Nikolai G. Chechenin

Source: Magnetochemistry, Vol 9, Iss 10, p 218 (2023)

Subject Terms: magnetization dynamics, ferromagnetic resonance, exchange bias, unidirectional anisotropy, rotatable anisotropy, Chemistry, QD1-999

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Relation: https://www.mdpi.com/2312-7481/9/10/218; https://doaj.org/toc/2312-7481

Access URL: https://doaj.org/article/002c069d6f0c45faaacaa5da2d34ef95

Enhancing Lithium and Sodium Storage Properties of TiO2(B) Nanobelts by Doping with Nickel and Zinc

Authors: Denis P. Opra, Sergey V. Gnedenkov, Sergey L. Sinebryukhov, Andrey V. Gerasimenko, Albert M. Ziatdinov, Alexander A. Sokolov, Anatoly B. Podgorbunsky, Alexander Yu. Ustinov, Valery G. Kuryavyi, Vitaly Yu. Mayorov, Ivan A. Tkachenko, Valentin I. Sergienko

Source: Nanomaterials, Vol 11, Iss 7, p 1703 (2021)

Subject Terms: TiO2(B), doping, nanobelts, mesoporosity, lithium-ion battery, sodium storage, Chemistry, QD1-999

File Description: electronic resource

Relation: https://www.mdpi.com/2079-4991/11/7/1703; https://doaj.org/toc/2079-4991

Access URL: https://doaj.org/article/4ae19553a7f04386be4bd3804746105b

New Deoxyisoaustamide Derivatives from the Coral-Derived Fungus Penicillium dimorphosporum KMM 4689

Authors: Olesya I. Zhuravleva, Alexandr S. Antonov, Vo Thi Dieu Trang, Mikhail V. Pivkin, Yuliya V. Khudyakova, Vladimir A. Denisenko, Roman S. Popov, Natalya Y. Kim, Ekaterina A. Yurchenko, Andrey V. Gerasimenko, Anatoly A. Udovenko, Gunhild von Amsberg, Sergey A. Dyshlovoy, Shamil S. Afiyatullov

Source: Marine Drugs, Vol 19, Iss 1, p 32 (2021)

Subject Terms: Penicillium dimorphosporum, secondary metabolites, prenylated indole diketopiperazines, deoxyisoaustamide, neuroprotective activity, paraquat, Biology (General), QH301-705.5

File Description: electronic resource

Relation: https://www.mdpi.com/1660-3397/19/1/32; https://doaj.org/toc/1660-3397

Access URL: https://doaj.org/article/6d3f6338fe47474390ff908c24a1bef8

Isolation and Structure Determination of Echinochrome A Oxidative Degradation Products

Authors: Natalia P. Mishchenko, Elena A. Vasileva, Andrey V. Gerasimenko, Valeriya P. Grigorchuk, Pavel S. Dmitrenok, Sergey A. Fedoreyev

Source: Molecules, Vol 25, Iss 20, p 4778 (2020)

Subject Terms: histochrome, echinochrome A, oxidative degradation, HPLC–DAD–MS, NMR, Organic chemistry, QD241-441

File Description: electronic resource

Relation: https://www.mdpi.com/1420-3049/25/20/4778; https://doaj.org/toc/1420-3049

Access URL: https://doaj.org/article/41837fadf1294061bd13bce29feaf33d